00001 // Copyright (C) 2001, 2002, 2003, 2004 EPITA Research and Development Laboratory 00002 // 00003 // This file is part of the Olena Library. This library is free 00004 // software; you can redistribute it and/or modify it under the terms 00005 // of the GNU General Public License version 2 as published by the 00006 // Free Software Foundation. 00007 // 00008 // This library is distributed in the hope that it will be useful, 00009 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00010 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00011 // General Public License for more details. 00012 // 00013 // You should have received a copy of the GNU General Public License 00014 // along with this library; see the file COPYING. If not, write to 00015 // the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 00016 // Boston, MA 02110-1301, USA. 00017 // 00018 // As a special exception, you may use this file as part of a free 00019 // software library without restriction. Specifically, if other files 00020 // instantiate templates or use macros or inline functions from this 00021 // file, or you compile this file and link it with other files to 00022 // produce an executable, this file does not by itself cause the 00023 // resulting executable to be covered by the GNU General Public 00024 // License. This exception does not however invalidate any other 00025 // reasons why the executable file might be covered by the GNU General 00026 // Public License. 00027 00028 #ifndef OLENA_CORE_DPOINT3D_HH 00029 # define OLENA_CORE_DPOINT3D_HH 00030 00031 # include <oln/core/coord.hh> 00032 # include <oln/core/abstract/dpoint.hh> 00033 # include <iostream> 00034 00035 namespace oln { 00036 00037 // fwd decl 00038 class point3d; 00039 class dpoint3d; 00040 00046 template<> 00047 struct dpoint_traits<dpoint3d>: public 00048 dpoint_traits<abstract::dpoint<dpoint3d> > 00049 { 00050 enum { dim = 3 }; 00051 typedef point3d point_type; 00052 }; 00053 00065 class dpoint3d : public abstract::dpoint< dpoint3d > 00066 { 00067 00068 public: 00069 00070 typedef abstract::dpoint< dpoint3d > super_type; 00071 00072 friend class abstract::dpoint< dpoint3d >; 00073 00074 dpoint3d(); 00075 00077 00078 dpoint3d(coord slice, coord row, coord col); 00079 00081 00082 explicit dpoint3d(const point3d& p); 00083 00084 00086 00087 coord 00088 slice() const; 00089 00091 00092 coord& 00093 slice(); 00094 00096 00097 coord 00098 row() const; 00099 00104 coord& 00105 row(); 00106 00108 00109 coord 00110 col() const; 00111 00113 00114 coord& 00115 col(); 00116 00117 static std::string 00118 name() 00119 { 00120 return "dpoint3d"; 00121 } 00122 00123 protected: 00124 00130 dpoint3d 00131 plus_dp(const dpoint3d& dp) const; 00132 00137 dpoint3d 00138 minus() const; 00139 00144 dpoint3d 00145 minus_dp(const dpoint3d& dp) const; 00146 00151 dpoint3d& 00152 plus_assign_dp(const dpoint3d& dp); 00153 00158 dpoint3d& 00159 minus_assign_dp(const dpoint3d& dp); 00160 00161 }; 00162 namespace internal 00163 { 00169 template<> 00170 struct default_less<dpoint3d> : 00171 public default_less<dpoint3d::super_type> 00172 { 00173 }; 00174 } // end of internal 00175 00176 } // end of oln 00177 00179 00180 inline std::ostream& 00181 operator<<(std::ostream& o, const oln::dpoint3d& dp); 00182 00183 # include <oln/core/dpoint3d.hxx> 00184 00185 00186 #endif // ! OLENA_CORE_DPOINT3D_HH